Perhaps you should try some spelling variations:
functionals interactions » functional interactions, functional interaction, function interaction
technique functionals » technique rationale
time communication » de communication, mobile communication, online communication
interactions cost » interactions case, interactions best, interactions across
le developpement » de developpement, sme development
developpement l » developpement il, developpement la, developpement de
cost data » test data
data time » date time, data type, data tidy
l afrique » en afrique
costs le » costs _, costs 4, costs a

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technique functionals interactions cost data time communication costs le developpement l afrique.*.